toJsonLd method

  1. @override
Map<String, dynamic> toJsonLd()

Serialize SchemaNutritionInformation to JSON-LD

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      '@context': 'https://schema.org',
      '@type': 'NutritionInformation',
      'calories': convertToJsonLd(calories, [SchemaEnergy]),
      'carbohydrateContent':
          convertToJsonLd(carbohydrateContent, [SchemaMass]),
      'cholesterolContent': convertToJsonLd(cholesterolContent, [SchemaMass]),
      'fatContent': convertToJsonLd(fatContent, [SchemaMass]),
      'fiberContent': convertToJsonLd(fiberContent, [SchemaMass]),
      'proteinContent': convertToJsonLd(proteinContent, [SchemaMass]),
      'saturatedFatContent':
          convertToJsonLd(saturatedFatContent, [SchemaMass]),
      'servingSize': convertToJsonLd(servingSize, [String]),
      'sodiumContent': convertToJsonLd(sodiumContent, [SchemaMass]),
      'sugarContent': convertToJsonLd(sugarContent, [SchemaMass]),
      'transFatContent': convertToJsonLd(transFatContent, [SchemaMass]),
      'unsaturatedFatContent':
          convertToJsonLd(unsaturatedFatContent, [SchemaMass]),
      'additionalType': convertToJsonLd(additionalType, [String, String]),
      'alternateName': convertToJsonLd(alternateName, [String]),
      'description': convertToJsonLd(description, [String, SchemaTextObject]),
      'disambiguatingDescription':
          convertToJsonLd(disambiguatingDescription, [String]),
      'identifier':
          convertToJsonLd(identifier, [SchemaPropertyValue, String, String]),
      'image': convertToJsonLd(image, [SchemaImageObject, String]),
      'mainEntityOfPage':
          convertToJsonLd(mainEntityOfPage, [SchemaCreativeWork, String]),
      'name': convertToJsonLd(name, [String]),
      'potentialAction': convertToJsonLd(potentialAction, [SchemaAction]),
      'sameAs': convertToJsonLd(sameAs, [String]),
      'subjectOf':
          convertToJsonLd(subjectOf, [SchemaCreativeWork, SchemaEvent]),
      'url': convertToJsonLd(url, [String]),
    });